| Product Information | Specification and Properties |
| CAS No.：[220780-57-4] | Purity：95% |
| MDL No.：MFCD09834813 | Dangerous Goods： |
| MF：C4H2NO2Br | Exterior： |
| MW：175.96818 | Melting point： |
| Boiling point：276.4°C at 760 mmHg | Save：Inert atmosphere,Store in freezer, under -20°C |